SUSE-SU-2023:1771-1: important: Security update for liblouis

[sle-security-updates at lists.suse.com]

# Security update for liblouis

Announcement ID: SUSE-SU-2023:1771-1  
Rating: important  
References:

  * #1209429
  * #1209432

  
Cross-References:

  * CVE-2023-26767
  * CVE-2023-26769

  
CVSS scores:

  * CVE-2023-26767 ( SUSE ):  7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
  * CVE-2023-26767 ( NVD ):  7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
  * CVE-2023-26769 ( SUSE ):  7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
  * CVE-2023-26769 ( NVD ):  7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

  
Affected Products:

  * Desktop Applications Module 15-SP4
  * openSUSE Leap 15.4
  * SUSE Linux Enterprise Desktop 15 SP4
  * SUSE Linux Enterprise High Performance Computing 15 SP4
  * SUSE Linux Enterprise Real Time 15 SP4
  * SUSE Linux Enterprise Server 15 SP4
  * SUSE Linux Enterprise Server for SAP Applications 15 SP4
  * SUSE Manager Proxy 4.3
  * SUSE Manager Retail Branch Server 4.3
  * SUSE Manager Server 4.3

  
  
An update that solves two vulnerabilities can now be installed.

## Description:

This update for liblouis fixes the following issues:

  * CVE-2023-26767: Fixed buffer overflow vulnerability in lou_logFile function
    (bsc#1209429).
  * CVE-2023-26769: Fixed buffer Overflow vulnerability in resolveSubtable
    function (bsc#1209432).

## Patch Instructions:

To install this SUSE Important update use the SUSE recommended installation
methods like YaST online_update or "zypper patch".  
Alternatively you can run the command listed for your product:

  * openSUSE Leap 15.4  
    zypper in -t patch openSUSE-SLE-15.4-2023-1771=1

  * Desktop Applications Module 15-SP4  
    zypper in -t patch SUSE-SLE-Module-Desktop-Applications-15-SP4-2023-1771=1

## Package List:

  * openSUSE Leap 15.4 (noarch)
    * liblouis-data-3.20.0-150400.3.8.1
  * openSUSE Leap 15.4 (aarch64 ppc64le s390x x86_64)
    * liblouis20-3.20.0-150400.3.8.1
    * liblouis20-debuginfo-3.20.0-150400.3.8.1
    * liblouis-debugsource-3.20.0-150400.3.8.1
    * liblouis-doc-3.20.0-150400.3.8.1
    * liblouis-devel-3.20.0-150400.3.8.1
    * liblouis-tools-3.20.0-150400.3.8.1
    * liblouis-debuginfo-3.20.0-150400.3.8.1
    * liblouis-tools-debuginfo-3.20.0-150400.3.8.1
    * python3-louis-3.20.0-150400.3.8.1
  * Desktop Applications Module 15-SP4 (noarch)
    * liblouis-data-3.20.0-150400.3.8.1
  * Desktop Applications Module 15-SP4 (aarch64 ppc64le s390x x86_64)
    * liblouis20-3.20.0-150400.3.8.1
    * liblouis20-debuginfo-3.20.0-150400.3.8.1
    * liblouis-debugsource-3.20.0-150400.3.8.1
    * liblouis-devel-3.20.0-150400.3.8.1
    * liblouis-debuginfo-3.20.0-150400.3.8.1
    * python3-louis-3.20.0-150400.3.8.1

## References:

  * https://www.suse.com/security/cve/CVE-2023-26767.html
  * https://www.suse.com/security/cve/CVE-2023-26769.html
  * https://bugzilla.suse.com/show_bug.cgi?id=1209429
  * https://bugzilla.suse.com/show_bug.cgi?id=1209432

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